A steel pipe sleeve, commonly referred to as a pipe coupling, pipe sleeve, or pipe connector, is a device or fitting used to connect two lengths of steel pipe or to repair a damaged section of pipe. It typically has a sleeve-like shape with internal threads or a compression mechanism that allows it to securely attach to the ends of the pipes. The sleeve may be made of steel, stainless steel, or other metal alloys depending on the application and the required strength and corrosion resistance.
The purpose of a steel pipe sleeve is to provide a strong, leak-proof connection between pipes while also allowing for easy installation, disassembly, and repair. They are commonly used in plumbing, fire sprinkler systems, oil and gas pipelines, and other industrial applications where pipes need to be securely connected.
